Stephen Lawrence Matarese, DO
NPI 1225016355ActiveIndividual· Internal Medicine, Pulmonary Disease· Warwick, RI
Internal Medicine, Pulmonary Disease (DO) in Warwick, Rhode Island, trained at Philadelphia College of Osteopathic Medicine (class of 1979). Their prescriptions cost Medicare Part D more than their services did: $1,576,941 for 3,198 claims, against $70,727 paid for services in 2024. Jazz Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $273.24 in all, mostly consulting fees.
Overview
| NPI | 1225016355 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jan 9, 2006 |
| Last updated in NPPES | Dec 28, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 0355 | RI |
| Internal Medicine, Sleep Medicine | 207RS0012X | 0355 | RI |
| Internal Medicine | 207R00000X | 0355 | RI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Sleep Medicine (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 316 |
|---|---|
| Services billed | 1,237 across 11 procedure codes |
| Paid by Medicare | $70,727 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,198 · 4,647 30-day fills |
|---|---|
| Patients | 364 |
| Total drug cost | $1,576,941 |
| Generic share | 47% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Sleep Medicine |
| Secondary specialties | Pulmonary Disease |
| Telehealth | Offers telehealth |
Hospital affiliations
- Kent County Memorial HospitalWarwick, RI
- Westerly HospitalWesterly, RI
- Women & Infants Hospital of Rhode IslandProvidence, RI
Industry payments (Open Payments)
- 2025$273.24 · 2 payments from 2 companies
- 2024$18.81 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $150.00 | 1 |
| Verona Pharma, Inc. | $123.24 | 1 |
What the 2025 payments were for
- Consulting Fee$150.00 · 1 payment
- Food and Beverage$123.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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